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Questions › CUET-PG › CUET-PG 2021 › Q74
4 marks, −1Econometrics › Linear regression and OLS › The two regression lines and the correlation coefficientModerateabout 1 min

CUET-PG 2021 Question 74: Linear regression and OLS

If byx=1.6b_{yx}=1.6byx​=1.6 and bxy=0.4b_{xy}=0.4bxy​=0.4, then rxyr_{xy}rxy​ will be

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If b_(yx)=1.6 and b_(xy)=0.4, then r_(xy) will be (A) 0.4 (B) 0.64 (C) -0.8 (D) 0.8

Linear regression and OLS has come up 74 times in 7 exams since 2008.

What this question tests

This question is on The two regression lines and the correlation coefficient, part of Linear regression and OLS in Econometrics.

How the regression of y on x and of x on y relate to each other and to correlation.

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